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Copying files error
Hey guys
I'm trying to copy mp3 and picture files (mostly jpeg) from my computer to my external hardrive, however for random files I'm getting an error message that says "Cannot copy (nameoffile): Data error (cycle redundancy check)" I've reset the computer several times but it hasn't made must difference. Any help would be appreciated Argentis How ya doing, buddy? |
Chocorific |
Check your system log for NTFS (or FAT32 if you're using it) errors. And start backuping...
Most amazing jew boots |
Sneaky solution: try zipping the files up first. That could help.
This thing is sticky, and I don't like it. I don't appreciate it. |
Backuping, are these signs of a harddrive crash?
EDIT: That could work - can't currently test it yet as I'm running the test God I hope I don't lose anything. I was gonna buy a new harddrive in october as well >< I am a dolphin, do you want me on your body? |
How ya doing, buddy? |
I hope not.
The errors have gotten particularly worse over time - when copying folders/ albums over to the hard drive it's usually the first file that fails to copy. The error check still hasn't finished I just hope it's resolves the problem :/ Trying to digest this CRC page, it's a little beyond my AS level IT skills. Additional Spam: Ok scan failed to finish (it was the option screen where the Defrag option is right (PC Windows XP)) and how exactly do I carry out this scan? The error message keeps popping up is still there, and zipping doesn't seem to resolve the issue. Copying just on the computer isn't a problem neither is copying from the harddrive. Copying to is still the issue. Unfortunately it is rejecting zip/ rar files as well. I'm having no luck in moving anything. What kind of toxic man-thing is happening now?
Last edited by Argentis; Aug 19, 2007 at 07:28 PM.
Reason: This member got a little too post happy.
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A CRC error can occur if the file you are copying happens to reside on a defective sector. The data on the bad sector is effectively undefined (would come back random every time the head tries to read it). If you are seeing more CRC errors as time progresses, this is an indication that your hard disk is failing.
Start backing up and looking for a new drive. FELIPE NO
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Ok
![]() Thanks for everyone's help on this How ya doing, buddy? |
Chocorific |
And the usual stuff:
1) Don't do anything on this harddrive until you have a new one 2) If you really have to access it then do it read-only (so you don't accidentally destroy more of the filesystem) 3) If you're brave issue a short selftest via smartmontools (using a linux live disc) and check for the results Tools that could help: dd_rescue (to clone the faulty disc to the new one) Most amazing jew boots |
For CRC Errors:
1. Run Steve Gibson's Spinrite application on your external. You will need to load USB drivers onto it. If this is not possible, run a CHKDSK /r /f on the drive. 2. After SpinRite/CHKDSK finish, immediately copy over everything to a new hard disk. As LiquidAcid said, it is better to have that new hard disk available before you attempt step 1. 3. Throw away the old hard disk. There's nowhere I can't reach. |
Chocorific |
Or replace 3. by "sell on ebay"
![]() This thing is sticky, and I don't like it. I don't appreciate it. |
How old is the drive? What's the level of fragmentation like? And have you run chkdsk at all? If check disk doesn't report any problems with the disk it shouldn't be that serious of a problem - yet. Specially if it turns out you've been lax with defragging.
Though, if you still want more reassurance you should download and run HDD Regenerator. This program will help you to repair any bad sectors on your drive. I've used the program many times in the past and I can attest to its effectiveness. If you download and run the free trial version it'll attempt to fix the first bad sector. It it was successful, hit up torrentspy for a cracked version and have it fix the rest of the drive. However, in the event that it shouldn't be able to fix the first bad sector, as far as I know there's nothing you can really do. There must be something seriously wrong with the drive. How ya doing, buddy? |
Chocorific |
I was speaking idiomatically. |
What kind of toxic man-thing is happening now? |
I also tried the software, and it proved rather useful, a bunch of times. And it DID recover physically bad sectors, as mentioned here.
The only drawback might be the recovery time. It took me around 2 days to recover a 40Gb Maxtor HDD. This can be annoying if you have a huge Drive. Nonetheless, it wouldn't be a really safe solution, as the recovered sectors have a slightly reduced lifetime, and are still threatened of premature failure. You should probably check out your HDD Health, using any S.M.A.R.T. featured tool (i usually rely on SpeedFan's In-Depth Analysis). You will want to replace it ASAP, if it reports a critical HDD status. =/ FELIPE NO |
It's about 2 years old, 320 GB (and a bit of a dodgey fan). I recently defraged it, and it was was fine as far as I could tell. I'll give the program a try
I've decided to replace it, back it up, and re format it (and hence reuse it). I don't want to touch it until I'm ready to back everything up, I don't want to risk continuous power ups. What, you don't want my bikini-clad body? |
Oh, and that Maxtor drive has been working just fine ever since (must be a few years now). How ya doing, buddy? |
Chocorific |
@seanne: I only doubt that the application can recover/restore/regenerate/whatever sectors in some magical way. And I don't find any reliable source that analysed what this application really does. And as long as nobody can't show me a technique to gain low-level access to the physical media of the drive (PLUS: independent of the drive vendor) I won't believe what you, the developer or anyone else says.
There's nowhere I can't reach.
Last edited by LiquidAcid; Aug 20, 2007 at 11:37 AM.
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The problem with HDD Regenerator is that you are paying $60 for a feature that already exists in the firmware of you hard disk. Sector remapping occurs transparently by the disk's controller the moment a defective sector is written to.
Chances are all this program does is attempt to read a defective sector, and then write back to it which triggers the reallocation mechanism in the drive's firmware. This is not an amazing restorative technique--its the way a modern hard disk is supposed to function. This thing is sticky, and I don't like it. I don't appreciate it.
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